Analysis of interatomic Contacts of Structural Units in PDB entry:
5A2P


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 5A2P entry

There are 8 chains in PDB entry 5A2P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 113ALA 274
B
 GLY 113ALA 274
C
 GLY 113ALA 274
D
 GLY 113ALA 274
E
 ALA 1ALA 8
F
 ALA 1ALA 8
G
 ALA 1ALA 8
H
 ALA 1ALA 8
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 16 helices in PDB entry 5A2P. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
149 153Right-handed 310
Helix 2
2
A
172 182Right-handed alpha
Helix 3
3
A
227 232Right-handed alpha
Helix 4
4
A
252 262Right-handed alpha
Helix 5
5
B
147 152Right-handed alpha
Helix 6
6
B
172 183Right-handed alpha
Helix 7
7
B
227 232Right-handed alpha
Helix 8
8
B
252 262Right-handed alpha
Helix 9
9
C
147 153Right-handed alpha
Helix 10
10
C
172 182Right-handed alpha
Helix 11
11
C
227 232Right-handed alpha
Helix 12
12
C
252 262Right-handed alpha
Helix 13
13
D
147 152Right-handed alpha
Helix 14
14
D
172 183Right-handed alpha
Helix 15
15
D
227 232Right-handed alpha
Helix 16
16
D
252 262Right-handed alpha
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There are 19 sheets in PDB entry 5A2P. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, BA, BB, BC, BD, BE, CA, CB, CC, CD, CE, A, DB, C, DD,

There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
114 120first strand
Strand 2
A
187 193anti-parallel
Strand 3
A
159 163anti-parallel
Strand 4
A
166 167anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
129 134first strand
Strand 2
A
137 143anti-parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
199 204first strand
Strand 2
A
266 273anti-parallel
Strand 3
A
238 243anti-parallel
Strand 4
A
246 247anti-parallel
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There are 6 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
199 204first strand
Strand 2
A
266 273anti-parallel
Strand 3
A
238 243anti-parallel
Strand 4
A
219 223anti-parallel
Strand 5
A
213 216anti-parallel
Strand 6
E
6 8anti-parallel
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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
246 247first strand
Strand 2
A
238 243anti-parallel
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There are 4 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
114 120first strand
Strand 2
B
187 193anti-parallel
Strand 3
B
159 163anti-parallel
Strand 4
B
166 167anti-parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
129 134first strand
Strand 2
B
137 143anti-parallel
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There are 4 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
200 204first strand
Strand 2
B
266 273anti-parallel
Strand 3
B
238 243anti-parallel
Strand 4
B
246 247anti-parallel
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There are 6 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
200 204first strand
Strand 2
B
266 273anti-parallel
Strand 3
B
238 243anti-parallel
Strand 4
B
219 223anti-parallel
Strand 5
B
213 216anti-parallel
Strand 6
F
6 7anti-parallel
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There are 2 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
246 247first strand
Strand 2
B
238 243anti-parallel
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There are 4 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
114 120first strand
Strand 2
C
187 193anti-parallel
Strand 3
C
159 163anti-parallel
Strand 4
C
166 167anti-parallel
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There are 2 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
129 134first strand
Strand 2
C
137 143anti-parallel
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There are 4 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
199 204first strand
Strand 2
C
266 273anti-parallel
Strand 3
C
238 243anti-parallel
Strand 4
C
246 247anti-parallel
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There are 6 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
199 204first strand
Strand 2
C
266 273anti-parallel
Strand 3
C
238 243anti-parallel
Strand 4
C
219 223anti-parallel
Strand 5
C
213 216anti-parallel
Strand 6
H
6 8anti-parallel
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There are 2 strands in CE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
246 247first strand
Strand 2
C
238 243anti-parallel
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There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
114 120first strand
Strand 2
D
187 193anti-parallel
Strand 3
D
159 163anti-parallel
Strand 4
D
166 167anti-parallel
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There are 2 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
129 134first strand
Strand 2
D
137 143anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
200 204first strand
Strand 2
D
266 273anti-parallel
Strand 3
D
238 243anti-parallel
Strand 4
D
246 247anti-parallel
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There are 3 strands in DD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
219 223first strand
Strand 2
D
213 216anti-parallel
Strand 3
G
6 7anti-parallel
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